a significant step towards the fulfillment of yasser arafat's life work. after arafat's death, experts warned after so many years definitive answers are likely to remain elusive. >> sreenivasan: swiss, french, and russian experts will examine the samples. palestinian officials said it will take at least three months to obtain any results. four women in the u.s. military filed suit in san francisco today, challenging the pentagon's ban on women in combat. they charged the ban violates the u.s. constitution and blocks women from key promotions. they also said that, in fact, women are already serving unofficially in combat units. this is the second such lawsuit filed this year against the military. greece dodged another financial bullet today, with a new infusion of bailout cash. european leaders and the international monetary fund agreed to release $57 billion in loans after 3 weeks of negotiations. the money will help greece stave off bankruptcy, recapitalize its banking industry, and pay back suppliers. the man who built the major league baseball players u